KALDERA INTEGRAL – ANOTHER GREEN TECHNOLOGY
The first Filipino-designed biomass-fired boiler, it is a simple and tube design supported by two sets of outside suspension or gallows-frame with a girder on top, with bricks insulating the furnace.
Waste heat conditions and the volume of waste heat gases vary with each different source or application. It is the belief of Enertech Systems Industries, Inc. that waste heat recovery systems have to be designed to meet the requirement of each individual industry. We have the capacity to supply units from 10 to 400 hp and design pressures of up to 200 psi.
The Enertech Biomass Fired Kaldera Integral Furnace Boiler incorporates a waterwall furnace in lieu of brick walls to increase efficiency. In this design where the boiler vessel sits on top of the furnace, a smaller area is required for the main boiler assembly, which is desirable when factory space is limited. Just like its bigger version the COMBI boiler design, converting from oil to biomass-firing using the Kaldera Boiler can drastically reduce fuel costs and the cost of investment is recovered in less than a year.
The biomass fired Kaldera is equipped with a reciprocating grate, a proven combustor for various biomass fuels, in which biomass is gently pushed down each step as it burns, until only ash remains at which point it is dropped into the ash disposal chamber, where it is continuously discharged out of the furnace by screw conveyor.
Fuel Options includes agricultural wastes such as rice hull/stalks, coconut shell/husk/stalks, corn cobs/stalks, and solid wastes such as wood chips, saw dusts.
Enertech Brain++ (Brain Plus Plus) Boiler Automation provides fully automatic operation of the boiler assuring fail-safe operation and reduced number of operating personnel.